71824000

素因数分解:

$2^7\times 5^3\times {\mathrm{67}}^2$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 181277460

約数和(自身を除く): 109453460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 67, 80, 100, 125, 128, 134, 160, 200, 250, 268, 320, 335, 400, 500, 536, 640, 670, 800, 1000, 1072, 1340, 1600, 1675, 2000, 2144, 2680, 3200, 3350, 4000, 4288, 4489, 5360, 6700, 8000, 8375, 8576, 8978, 10720, 13400, 16000, 16750, 17956, 21440, 22445, 26800, 33500, 35912, 42880, 44890, 53600, 67000, 71824, 89780, 107200, 112225, 134000, 143648, 179560, 214400, 224450, 268000, 287296, 359120, 448900, 536000, 561125, 574592, 718240, 897800, 1072000, 1122250, 1436480, 1795600, 2244500, 2872960, 3591200, 4489000, 7182400, 8978000, 14364800, 17956000, 35912000, 71824000]

約数ペア:

[(1, 71824000), (2, 35912000), (4, 17956000), (5, 14364800), (8, 8978000), (10, 7182400), (16, 4489000), (20, 3591200), (25, 2872960), (32, 2244500), (40, 1795600), (50, 1436480), (64, 1122250), (67, 1072000), (80, 897800), (100, 718240), (125, 574592), (128, 561125), (134, 536000), (160, 448900), (200, 359120), (250, 287296), (268, 268000), (320, 224450), (335, 214400), (400, 179560), (500, 143648), (536, 134000), (640, 112225), (670, 107200), (800, 89780), (1000, 71824), (1072, 67000), (1340, 53600), (1600, 44890), (1675, 42880), (2000, 35912), (2144, 33500), (2680, 26800), (3200, 22445), (3350, 21440), (4000, 17956), (4288, 16750), (4489, 16000), (5360, 13400), (6700, 10720), (8000, 8978), (8375, 8576)]